Pith Number

pith:DU2A4GS4

pith:2016:DU2A4GS4AN347E6N2SXQ3UJMSH

not attested not anchored not stored refs pending

NEDindex: A new metric for community structure in networks

Md. Khaledur Rahman

arxiv:1610.03176 v1 · 2016-01-25 · cs.SI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DU2A4GS4AN347E6N2SXQ3UJMSH}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:02:46.336457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d340e1a5c0377cf93cdd4af0dd12c91c68e4577e549c43b828787445c9fa9d1

Aliases

arxiv: 1610.03176 · arxiv_version: 1610.03176v1 · doi: 10.48550/arxiv.1610.03176 · pith_short_12: DU2A4GS4AN34 · pith_short_16: DU2A4GS4AN347E6N · pith_short_8: DU2A4GS4

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/DU2A4GS4AN347E6N2SXQ3UJMSH \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 1d340e1a5c0377cf93cdd4af0dd12c91c68e4577e549c43b828787445c9fa9d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50687484d6e601c5ad39807f9cc8852a66673f4f0a088feb562c0f36d37a0f00",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2016-01-25T13:22:59Z",
    "title_canon_sha256": "fdb1396509762e428f2823d2bdcc6be16af2aa6195d5a59eca3b0fa403a190a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.03176",
    "kind": "arxiv",
    "version": 1
  }
}